• Senior IT Systems…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** ** IT Systems Administrator ** to join our team in **Chantilly, VA.** ... but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests… more
    ManTech (07/22/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …required** Transform technology into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in enterprise IT means connecting and ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) -...+ Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT … more
    General Dynamics Information Technology (07/19/25)
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  • Senior Systems Administrator…

    V2X (Springfield, VA)
    …maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology ( IT ) Operations and Maintenance ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI… more
    V2X (05/17/25)
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  • G2 Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our...centers. + Installs, configures and maintains virtual hosts, operating systems , applications and databases. + Documents IT … more
    General Dynamics Information Technology (07/11/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and enhancing ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our...centers. + Installs, configures and maintains virtual hosts, operating systems , applications and databases. + Documents IT … more
    General Dynamics Information Technology (07/11/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Newport News, VA)
    …Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will...and troubleshooting of enterprise computers, mobile devices, and related IT equipment. + Utilize a configuration baseline for mobile… more
    General Dynamics Information Technology (07/22/25)
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  • Senior Systems Administrator…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings,… more
    Leidos (06/11/25)
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  • DAI Systems Administrator…

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Systems Administrator - Senior **...Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator ... ensure the stable operation of our in-house computer software systems and network connections. Your role will encompass planning,...your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Senior Network/ Systems…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Systems Administrator…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6238/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/18/25)
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